You will require new cams to generate electric power up there. And you will want new valve springs to run over 9000rpm at the same time.
It might not be available for your car but Be at liberty to talk to, we is going to be happy to customise some thing in your case.
Posted December 2, 2024 There is a typical trigger error due to the falling edges clashing. Alter the cause 1 edge to increasing must fix that. You are going to then most likely need to adjust learn gas, change the throttle stop for getting plenty of air in and Test base timing.
4AGE 20v ITB vacuum Directions on Intecracing.com can't help with all the remainder of the pipeing as it is a bit baffling but I'm able to tell you what exactly the ports to the ITBs are...
Re: ITB Conversion on 16 valve 4AGE probly ought to have outlined what my setup was in the beginning! sorry.
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iirc the throttle opener is employed together with the ISCV as coldstart airsupply... which you continue to could possibly want with the turbo setup pending of what the automobile is utilized for (i.e. useless with a racecar)
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Then if you took at circuit-board of 4AGE ECU, you will find that Those people two terminals have their traces linked together to only one driver-transistor. 4AGE is batch-fire also.
i try to remember read more getting a picture of a boost gauge i attached to your vacuum block, I will see if i can discover it as i are unable to remember what it read, and i also throew a mates large band logger on there to examine AFR's and MAP. i have a number of screen photographs of component throttle, and WOT.
It was rapid and direct and not a squander of time however in terms of I am able to see but I’m however waiting around on my quotation.
Simple to operate and Expert wanting. My quotation arrived again within a handful of mins and advised me all vital information.
4AGE 20v ITB vacuum Guidance on Intecracing.com Bean Bandit Wrote:This could get the job done but you'd probably also really need to feed the brakebooster with it, and be sure the oneway valve in the line even now is effective.
The very first-technology 4A-GE is nicknamed the "bigport" engine because it had consumption ports of a really significant cross-sectional place. Although the port cross-portion was appropriate for a very hugely modified engine at incredibly higher engine speeds, it brought about a substantial drop in minimal-close torque a result of the lessened air speeds at These rpm. To compensate for the lowered air pace, the main-technology engines integrated the T-VIS attribute, where twin consumption runners are equipped with butterfly valves that opened at somewhere around four,200 rpm. The result is the fact at lower rpm (in the event the airspeed would normally be gradual) four in the eight runners are shut, which forces the engine to draw in all its air by way of 50 percent the runners while in the manifold.